ZIP 84620 recorded 4 fire and hazmat incidents in 2025, 15 across 2021–2025. Primary county: Millard County, UT. FEMA NRI rates wildfire risk here as Very High.
15 incidents from 2021 through 2025 inside this ZIP.
| Year | Incidents | |
|---|---|---|
| 2021 | 3 | |
| 2022 | 4 | |
| 2023 | 2 | |
| 2024 | 2 | |
| 2025 | 4 |
Apr peaks. Aug dips. Aggregated across all 5 years inside this ZIP.
Top 5 NFIRS incident types for ZIP 84620 across 2021–2025.
| # | Incident type | Count | Share | |
|---|---|---|---|---|
| 1 | Fire, other | 3 | 20.0% | |
| 2 | Building fires | 3 | 20.0% | |
| 3 | Natural vegetation fire, other | 3 | 20.0% | |
| 4 | Brush, or brush and grass mixture fire | 2 | 13.3% | |
| 5 | Trash or rubbish fire, contained | 1 | 6.7% |
For the 2 building fires reported here in 2025, here's how investigators classified ignition cause.
NFIRS Area of Origin for ZIP 84620 fires across 2021–2025.
| # | Area of origin | Count | Share | |
|---|---|---|---|---|
| 1 | Cooking area, kitchen | 2 | 33.3% | |
| 2 | Outside area, other | 2 | 33.3% | |
| 3 | Structural area, other | 1 | 16.7% | |
| 4 | Roof surface: exterior | 1 | 16.7% |
NFIRS HEAT_SOURC code — the physical thing that started the fire.
| # | Heat source | Count | Share | |
|---|---|---|---|---|
| 1 | Heat source: other | 2 | 33.3% | |
| 2 | Hot or smoldering object, other | 1 | 16.7% | |
| 3 | Hot ember or ash | 1 | 16.7% | |
| 4 | Heat from other open flame or smoking materials | 1 | 16.7% | |
| 5 | Heat spread from another fire, other | 1 | 16.7% |
Largest single-incident losses in ZIP 84620 across 2021–2025. These 1 fires alone account for 0% of the ZIP's 2025 reported total.
| # | Property loss | Type | Year | Severity |
|---|---|---|---|---|
| 1 | $21,000 | Off-road vehicle or heavy equipment fire | 2021 | Significant |
Some ZIPs span multiple cities. Ranked by 5-yr NFIRS incidents inside ZIP 84620.
| # | City | 5-yr incidents | |
|---|---|---|---|
| 1 | Aurora | 15 |
Some ZIPs span multiple counties. The primary above is the largest by population weight; secondary counties are below.
| County | State | Weight | |
|---|---|---|---|
| Sevier County | UT | 1.00 | FIPS 49041 |
The figures above are historical. For today's air quality, fire-weather warnings, and active fires, go to the official sources.
NFIRS reports each fire incident with a 5-digit address ZIP. We aggregate those rows directly to produce ZIP-level totals — 15 incidents in this ZIP across 2021–2025. Building-fire breakdowns (Area of Origin, Heat Source, ignition cause) only count fires investigators classified beyond the basic incident report. Because NFIRS reporting is voluntary, totals are a strong indicator rather than a complete census.